Alright so last month at the trackday my 2004 ZX10 overheated. By turn 3 the temp went up about 60 degrees. The temp was flashing hi and the fi light was on. Today me and my boy removed the thermostat thinking that was the problem maybe it was staying closed. Took it out on the street and it ran fine, overheating problem solved the temp stayed at about 180. So now the bike is fine we bleed the brakes and safety wire everything. Turn the key and the bike won't start, won't turn over, fuel pump kicks in, But that's it and when you push the start button the fi light flashes. We take her apart again and put it in dealer mode. It flashes once then three times wich means error code 13. Anybody have any ideas?